1. Abera Y (2004). Problems of the solution: intervention into small-scale irrigation for drought proofing in the Mekele Plateau of northern Ethiopia, The Geographical Journal 10(3):226-237.
2. Abonesh T (2006). The impact of small-scale irrigation on household food security and assessment of its management systems: the case of filtino and godino irrigation schemes in ada liben district, east shoa, Ethiopia, an MSc thesis. Haramaya University.
3. Alemu A, Dufera E (2017). Climate smart coffee (coffea arabica) production. American Journal of Data Mining and Knowledge Discovery 2(2):62-68.
4. Asayehegn K, Yirga C, Rajan S (2011). Effect of small-scale irrigation on the income of rural farm households: The case of Laelay Maichew District,Central Tigray, Ethiopia. Journal of Stored Products and Postharvest Research 2(10):208-215.
5. Assefa S, Biazin B, Muluneh A, Yimer F, Haileslassie A (2016). Rainwater harvesting for supplemental irrigation of onions in the southern dry lands of Ethiopia, Journal of Agricultural Water Management 178:325-334.